package com.go.where.family.dao;

import java.util.List;

import com.go.where.family.pojo.VideoInfo;

public interface VideoDao extends BaseDao<VideoInfo, String> {

	/**
	 * 通过大类和视频归属日期分组查询
	 * 
	 * @return
	 */
	public List<VideoInfo> queryGroupByBigClassAndTime();
}
